دراسة مقارنة لبعض الصفات الطبيعية لأزهار وثمار ثلاثة أصناف من نخيل التمر .phoenix dactylifera L في وادي وساحل حضرموت

الملخص EN

This study was conducted on three cultivars of date palms (Jazaz, Socotrai and Barhi) grown in different environments, in the agricultural season 2020, in the Valley and Coast of Hadhramout Region, with the aim of comparing the physical characteristics of flowers and fruits among themselves, by studying some physical characteristics of flowers and fruits, The results were analyzed using a randomized complete sector design., the results obtained showed that the environment factor had an effect on the number of spathes, Number of flowers, Bunch stalk length, fruit length, fruit width, fruit weight and fruit size, It was found that Hadhramout Valley Region was significantly superior in the number of spathes, Number of flowers, Bunch stalk length , whereas the Hadhramout Coast Region was significantly superior in the fruit length, fruit width, fruit weight and fruit size, and the cultivar factor had an effect on the number of spathes, Number of flowers, Spikelet length, Bunch stalk length, fruit length, fruit weight and fruit size, where the Jazaz cultivar was significantly superior in Bunch stalk length, fruit length, fruit weight and fruit size, and Socotrai cultivar was significantly superior in the Number of flowers, Spikelet length, while Barhi cultivar was significantly superior in the number of spathes.